
Google AdSense Now Auto-Fills Unfilled Ad Slots Here’s How It Works
If you’re seeing unfilled ad slots on your site, you’re not alone. Until now, those blank spaces simply meant lost revenue. But with AdSense’s latest update, that’s changing.
Google has introduced a new feature called “Fill empty in-page ads” and it’s designed to help publishers make the most of every ad space, even when no ad is available.
What’s Changing?
When AdSense can’t find an ad to serve, instead of leaving the space blank, it will now show contextually relevant suggestions based on your page content.
For example:
- If your page is about baking, AdSense might show suggestions like “baking utensils” or “cake recipes”.
- If a user clicks on one of these suggestions, they’ll see a dialog box with display ads relevant to what they clicked giving you a chance to earn even when no direct ad was available at first.
This isn’t just filler content. These suggestions are interactive and lead to real monetization opportunities.

Do I Need to Enable It?
No. Google is automatically enabling this setting for all AdSense publishers over the next 30 days. You don’t need to make any changes for it to start working.
How to Opt Out (If You Prefer Not to Use It)
If you’d rather keep your unfilled ad spaces blank, you can turn this feature off in your AdSense account.
Steps to opt out:
- Sign in to your AdSense account
- Click Brand safety
- Click Content, then Blocking controls
- Click Manage Ad serving
- In the “Display ads” section, turn off Fill empty in-page ads
Why This Matters for Publishers
Here’s what this means for your site:
- Protects your revenue: You now have a chance to earn from ad spaces that would’ve otherwise stayed blank.
- Improves user experience: The suggestions shown are related to your content, not random or disruptive.
- Zero setup required: If you’re already running AdSense, this just works.
Should You Keep It On?
In most cases, yes. If your site often has low fill rates or you’re in a niche with inconsistent demand, this can help smooth out your earnings.
But if your brand experience depends on strict layout control or you prefer to keep your ad experience minimal, you have the option to turn it off.
What This Means for Your Revenue
AdSense’s new feature is a small but smart step toward reducing revenue loss from unfilled ads. By giving publishers a fallback option without requiring any changes it’s another way Google is trying to improve monetization behind the scenes.
If you notice changes in your revenue or new user interactions with ad areas, this update could be why. Keep an eye on your reports and test what works best for your site.
Want Higher CPMs Across All Formats?
If you’re looking to go beyond incremental AdSense improvements and want a unified setup that increases fill rates, CPMs, and demand access across Web, App, and CTV, Magicbid can help.
Whether you already run AdSense or use multiple platforms, our team helps publishers optimize every part of their stack without over complicating the setup.
Reach out at support@magicbid.ai to explore what’s possible.
If you’re not making the most of your ad space, you’re leaving money on the table.
MagicBid helps web, app, and CTV publishers maximize revenue with smarter ad placement and optimization tools.
- Web Monetization: Get better ad visibility, higher engagement, and more revenue from every impression.
- In-App Monetization: Connect with premium advertisers to effortlessly boost fill rates and eCPMs.
- CTV Monetization: Deliver high-quality, tailored ad experiences that keep viewers engaged and advertisers paying more.
With MagicBid’s advanced ad tech and expert support, you can turn your traffic into higher earnings without the guesswork.
Connect with us now to get a free ad revenue evaluation.

